id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
94	Soft lighting with solid volume rendering gives OpenGL error	Tom Goddard	Tom Goddard	"Traceback (most recent call last):
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/ui/graphics.py"", line 50, in _redraw_timer_callback
if not self.view.draw(only_if_changed=True):
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/view.py"", line 148, in draw
return self._draw_if_changed()
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/view.py"", line 443, in _draw_if_changed
self.draw()
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/view.py"", line 154, in draw
self._draw_scene()
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/view.py"", line 600, in _draw_scene
r.set_multishadow_transforms(mstf, cp, msdepth)
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/opengl.py"", line 322, in set_multishadow_transforms
self.set_shadow_shader_variables(p)
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/chimera/core/graphics/opengl.py"", line 340, in set_shadow_shader_variables
GL.glUniformBlockBinding(shader.program_id, bi, self._multishadow_uniform_block)
File ""/Users/goddard/ucsf/chimera2/Chimera2.app/Contents/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/PyOpenGL-3.1.0-py3.4.egg/OpenGL/platform/baseplatform.py"", line 402, in __call__
return self( *args, **named )
File ""errorchecker.pyx"", line 53, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError (src/errorchecker.c:1218)
OpenGL.error.GLError: GLError(
err = 1281,
description = b'invalid value',
baseOperation = glUniformBlockBinding,
cArguments = (15, 4294967295, 0)
)"	defect	closed	minor		Graphics		fixed						all	chimera